42033421 divided by 151 
The aim is to understand the frequency of 151 in 42033421.

Let's proceed to step 1:
151 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 151

Let's proceed to step 2:
151 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 151

On to step 3:
151 goes into 420 2 times with a remainder of 118.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 118 after subtracting 302 from 420.
Grab the next digit (3) from the dividend, add it to 118, then carry on: 1183 / 151

Step 4:
The number 151 fits into 1183 7 times, leaving a remainder of 126.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we take 1057 away from 1183, we end up with 126.
Bring next digit (3) of the dividend behind the 126 and repeat the process: 1263 / 151

Let's proceed to step 5:
If we divide 1263 by 151, we get 8 and a remainder of 55.
Use 8 as the next digit of our solution. 
Result so far: 278.0
Subtracting 1208 from 1263 leaves us with 55.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 151

Step 6:
If we divide 554 by 151, we get 3 and a remainder of 101.
Write down 3 as next digit of the result. 
Result so far: 2783.0
Deduct 453 from 554 and we're left with 101.
Fetch the next digit (2) from the dividend, attach it to 101 and continue: 1012 / 151

Advancing to step 7:
When dividing 1012 by 151, we get 6 with a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 27836.0
Subtract 906 from 1012 to get 106.
Include the next digit (1) from the dividend after 106, then repeat: 1061 / 151

Moving on to step 8:
The number 151 fits into 1061 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 278367.0
The remainder is 4 after subtracting 1057 from 1061.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
If we divide 40 by 151, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 278367.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
400 divided by 151 is 2 with a remainder of 98.
The next digit of our result is 2. 
Result so far: 278367.02
If we subtract 302 from 400, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 11:
If we divide 980 by 151, we get 6 and a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 278367.026
The remainder is 74 after subtracting 906 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 12:
If we divide 740 by 151, we get 4 and a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 278367.0264
The remainder is 136 after subtracting 604 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
If we divide 1360 by 151, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 278367.02649
If we take 1359 away from 1360, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
The number 151 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 278367.02649
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
100 divided by 151 is 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 278367.02649
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 278367.02649 with a balance of 1e-06.